Home / 49,927,277.60-74,890,916.40-24,384,672.80

Finding the Fourth Proportional to 49,927,277.60, 74,890,916.40 and 24,384,672.80

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Solution

The fourth proportional to 49,927,277.60, 74,890,916.40 and 24,384,672.80 is: 36,577,009.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,927,277.60 : 74,890,916.40 = 24,384,672.80 : x
  2. Step 2: Convert to fraction form
    49,927,277.60/74,890,916.40 = 24,384,672.80/x
  3. Step 3: Cross multiply
    49,927,277.60x = 74,890,916.40 × 24,384,672.80
  4. Step 4: Simplify right side
    49,927,277.60x = 1,826,190,492,106,154
  5. Step 5: Solve for x
    x = 1,826,190,492,106,154/49,927,277.60
  6. Step 6: Final answer
    x = 36,577,009.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.